Sites
Tags
- Abatis
- Acropolis
- Agger
- Air-raid shelter
- Alcazaba
- Alcázar
- Amba
- Anti-tank trench
- Aree Ed
- Armi Ed
- Army
- Arrowslit
- Arsenal
- Bailey
- Barbed tape
- Barbed wire
- Barbette
- Barbican
- Barricade
- Bartizan
- Bastion
- Bastion fort
- Battlement
- Bawn
- Beppe
- Bergfried
- Berm
- Blast shelter
- Blockhouse
- Bomb shelter
- Border barrier
- Border outpost
- Border Security
- Breastwork
- Bremer wall
- Bretèche
- Bridge Castle
- Bridge tower
- British anti-invasion preparations of the Second World War
- Broch
- Bunker
- Burgus
- Burh
- Caër
- Caltrop
- Canal
- Candelo
- Caponier
- Casemate
- Castello della Manta
- Castellum
- Castelnuovo Calcea
- Castle
- Castle town
- Castra
- Castro culture
- Cavalier
- Chashi
- Château
- Chemin de ronde
- Chemise
- Circular rampart
- Citadel
- City gate
- Civil defense
- Coastal artillery
- Coastal defence and fortification
- Concertina wire
- Continuity of government
- Corner tower
- Cosa Fare
- Counter-castle
- Coupure
- Covertway
- Crannog
- Crownwork
- Curtain wall
- Defense line
- Defensive fighting position
- Defensive wall
- Ditch
- Dove Ora
- Dragon's teeth
- Drawbridge
- Dun
- Dungeon
- Dzong architecture
- Electric fence
- Élisabeth de Rothschild
- Embrasure
- Enceinte
- Entrenchment
- Fallout shelter
- Festung
- Fire support base
- Flecchia
- Fleche
- Fort
- Fortification
- Fortified church
- Fortified house
- Fortified tower
- Forward operating base
- Gabion
- Gatehouse
- Gate tower
- Glacis
- Gord
- Gorge
- Guard tower
- Gunpowder magazine
- Gun turret
- Gusuku
- Hardened aircraft shelter
- Hesco bastion
- Hillfort
- Hilltop castle
- History of Italy
- Hoarding
- Inner bailey
- Island castle
- Italian meal structure
- Italy
- Jagdschloss
- Japanese castle
- Kabal
- Kaiserpfalz
- Kasbah
- Keep
- Kremlin
- Ksar
- Land mine
- Landwehr
- Libro
- Limés
- Loophole
- Lunette
- Lustschloss
- Machicolation
- Magazine
- Marengo
- Martello tower
- Medieval fortification
- Mercenary
- Merlon
- Military base
- Military urbanism
- Missile launch facility
- Moat
- Montferrat
- Motte-and-bailey castle
- Murder-hole
- National redoubt
- NEL
- Newton Compton Editori
- Nuraghe
- Oleggio Castello
- Oppidum
- Ordensburg
- Ostrog
- Outer bailey
- Outlaw
- Outpost
- Outwork
- Palanka
- Palas
- Palisade
- Picket
- Piedmont
- Pillbox
- PLU
- Portcullis
- Postern
- Powder Tower
- Presidio
- Primi
- Province of Biella
- Qalat
- Rampart
- Ravelin
- Redan
- Redoubt
- Reduit
- Retrenchment
- Revetment
- Ribat
- Ringfort
- Rivalta Bormida
- Rocca
- Rock Castle
- Rodello
- Roundel
- Sally port
- Sandbag
- Sangar
- Schanze
- Schloss
- Sconce
- Sentry gun
- Shield wall
- Siege
- Siege engine
- Silente
- Soldier
- Spider hole
- Station
- Stockade
- Storia
- Submarine pen
- Subterranean warfare
- Tenaille
- Tower House
- Trench
- Trench warfare
- Tunnel warfare
- Turret
- Underground hangar
- Urban guerrilla warfare
- Urban warfare
- Vallum
- Vedette
- Venaria Reale
- Village
- Wagon fort
- Walter
- Watchtower
- Water castle
- Wire obstacle
- Yagura
- Yett
- Zwinger